Multipurpose support device



FIG. 1 is a perspective view of a multipurpose support device inaccordance with the design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings represent portions of themultipurpose support device that form no part of the claimed design.

CLAIM The ornamental design for a multipurpose support device, as shownand described.